HF Sinclair Corporation
An independent petroleum refiner in the United States with operations throughout the mid-continent, southwestern and Rocky Mountain regions. Subsidiaries of HollyFrontier produce and market gasoline, diesel, jet fuel, asphalt, heavy products and specialty lubricant products. Additionally, HollyFrontier owns Petro-Canada Lubricants Inc. whose Mississauga, Ontario facility produces 15,600 barrels per day of base oils and other specialized lubricant products.
- Headquartered in Dallas, Texas
- Through its subsidiaries, operates five complex refineries
- 457,000 barrels per day of crude oil processing capacity
- 28,000 barrels per day of lubricant production capacity
HollyFrontier owns Petro-Canada Lubricants Inc. whose Mississauga, Ontario facility produces 15,6000 barrels per day of base oils and other specialized lubricant products.
Search among HF Sinclair Corporation jobs
| Jobs: 11 - 20 of 166 |
Monitoring and Optimization Engineer Intern
Dallas, Texas
Basic Function Gain hands-on experience supporting Monitoring and Optimization (M&O) Engineers in refinery monitoring and optimization activities, including process performance analysis, digital tool application, and project work that helps...
14h
| Job Type | Intern |
Dallas, Texas
Basic Function HF Sinclair is seeking a Cybersecurity Intern for Summer 2027 located in Dallas, TX. This intern will gain hands-on experience in Security Operations, Governance Risk & Compliance (GRC), and Project Management, implementing a...
14h
| Job Type | Intern |
Tulsa, Oklahoma
Basic Function HF Sinclair is seeking a Summer 2027 Procurement Intern who will conduct routine strategic sourcing and/or supply chain projects for the Procurement department under close supervision. This role will be located at the corpora...
14h
| Job Type | Intern |
Dallas, Texas
Basic Function HF Sinclair is seeking a Summer 2027 Procurement Intern who will conduct routine strategic sourcing and/or supply chain projects for the Procurement department under close supervision. This role will be located at the corpora...
14h
| Job Type | Intern |
Dallas, Texas
Basic Function HF Sinclair in Dallas, TX is seeking a Supply Chain Co-Op, who will conduct routine strategic sourcing and supply chain projects for the Procurement department under close supervision. This six-month learning opportunity prov...
14h
| Job Type | Full Time |
Dallas, Texas
Basic Function HF Sinclair in Dallas, TX is seeking a Summer 2027 Accounting Intern who will assist Accountants by performing routine accounting assignments under close supervision. Job Duties Prepares various accounting statements and repo...
14h
| Job Type | Intern |
Branded Fuels - Business Analytics Intern
Dallas, Texas
Basic Function HF Sinclair is seeking a Business Analytics (Branded Fuels) Intern for Summer 2027 located in Dallas, TX. This intern will operate under close and frequent supervision while aiding the Branded Marketing organization with busi...
14h
| Job Type | Intern |
Sinclair, Wyoming
Basic Function HF SInclair in Sinclair, WY is seeking a Chemist to conduct routine and non-routine chemistry/laboratory assignments for the Lab Department under limited supervision. May lead the work of others from time-to-time. Job Duties ...
1d
| Job Type | Full Time |
Anacortes, Washington
Basic Function HF Sinclair in Anacortes, Washington is seeking a Capital Project Manager who will manage a portfolio of projects within the Capital Projects Department. Total Installed Cost of an individual project will be >$1MM and typical...
1d
| Job Type | Full Time |
Senior Human Resources Business Partner
Anacortes, Washington
Basic Function HF Sinclair in Anacortes, WA is seeking a Senior Human Resources Business Partner. This person will perform the job under minimal supervision and with a high level of accountability for results, leads complex and high level H...
1d
| Job Type | Full Time |